What would you Mod in Sims 3?

1. The one that bothers me the most is the one where the Sim has a perfectly good car, but uses the cab or walks or bikes. So I would mod that so it would stop doing that and maybe add some animation of getting INTO and OUT OF the car. >.>

You know, I was just thinking about this today. My Sims are usually slim and "muscular" because I have them do a lot of exercise, but they really never get as ripped as I think they'd get from all that exercise.

Not really a mod, but I am going to be really happy when I see some new eyes. The Sims 2 had awful eyes, and The Sims 3 has even worse eyes. I know some people have complained in the past about the freakish realism that "real" eyes bring to the game, but the vacant doll-eye stares of the base games bother the hell out of me.